Marietta is located in Minnesota. Marietta, Minnesota has a population of 220. Marietta is less family-centric than the surrounding county with 6.52% of the households containing married families with children. The county average for households married with children is 26.65%.
The median household income in Marietta, Minnesota is $23,942. The median household income for the surrounding county is $60,718 compared to the national median of $69,021. The median age of people living in Marietta is 35.1 years.
The average high temperature in July is 83.7 degrees, with an average low temperature in January of 2.8 degrees. The average rainfall is approximately 24.1 inches per year, with 39 inches of snow per year.
